Inga is a distinctive girls' name in United States, ranking #5461 in 2021 with 23 recorded births. The name reached its all-time peak in 2017 with 30 births ranking #4610. Since 1996, the popularity has increased by 27.8%. In 2021, approximately 1 in every 71,292 girls born was named Inga. STABLE Recent data shows the name is currently stable.